Features
Rugged sealed construction
Cylindrical design allows for installation in various applications
Options
AR style with threaded cap available
Complete assembly or kit versions
Available in PVDF housing for use in chemically aggressive environments
10 KΩ thermistor available for temperature compensation
Specifications
Best Operating Frequency: 75 kHz, ±4%
Minimum Transmit Sensitivity at Best Transmit Frequency: 111 dB re, 1µPa/V at 1 m
Minimum Receive Sensitivity at Best Receive Frequency: -162 dB re 1V/µPa
Minimum Parallel Resistance: 170 Ω, ±30%
Minimum and Maximum Sensing Range*: 20 cm to 10 m
Typical Sensing Range: 25 cm to 7 m
Free (1 kHz) Capacitance: 1,850 pF, ±20% pF
Beamwidth (@ -3 dB Full Angle): 15°, ±2°
Maximum Driving Voltage (2% Duty Cycle Tone Burst): 1,000 Vpp
Operating Temperature: -40°C to 90°C
Weight: 45 g
Housing Material: Glass filled polyester
Acoustic Window: Glass reinforced epoxy